Source : J Korean Med Sci 2003; 18: 686-90 Written by : Jeong Heo, Tae Hyun Baik, Hyung Hoi Kim*, Gwang Ha Kim, Dae Hwan Kang, Geun Am Song, Mong Cho, Ung Suk Yang (Department of Internal Medicine and Laboratory Medicine*, Pusan National University College of Medicine, Busan, Korea)Address for correspondenceMong Cho, M.D.Department of…